Air Quality in Castelló de la Plana, Spain

Windy
31.9°C · 43.0% humidity
31.9°
Feels 34.5°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
54 12pm
66
66
42 3pm
49
54
57 6pm
60
61
63 9pm
64
64
65 12am
65
53
54 3am
54
54
54 6am
54
54
54 9am
66
66
AD 728×90

Air Quality Index Trend

41h · 5 stn

Castelló de la Plana's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

43.0%
Humidity
77.6 km/h
Wind ESE
1009.4 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
42
10.2 µg/m³
PM10▲
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Castelló de la Plana?

Temperature & Precipitation

PM2.5 Trend

41h · 5 stations
PM2.510.2 µg/m³ ✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX12.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
10.2
Median
10.0
Average
6.0
Low
12.0
High
PM2.5 µg/m³ · Model: 13.7 · Bias: +3.5

What is the 7-day forecast for Castelló de la Plana?

07-22
31.9° 25.1°
07-23
31.4° 23.9°
07-24
31.7° 20.4°
0.75 mm
07-25
36.1° 18.2°
07-26
35.4° 22.0°
07-27
38.2° 21.4°
07-28
38.5° 22.0°
Both models agree Avg diff: 3.1°C

Where are air quality stations near Castelló de la Plana?

50
Penyeta, Castelló, Valencia, Spain
3.1 km PM2.5: 12.0 µg/m³
17
C.P.Ochando, Almassora, Valencia, Spain
4.5 km PM2.5: 4.1 µg/m³
25
C.P.Ochando, Almassora, Valencia, Spain
4.5 km PM2.5: 6.0 µg/m³
15
Burriana, Valencia, Spain
10.5 km PM2.5: 3.6 µg/m³
50
Burriana, Valencia, Spain
10.5 km PM2.5: 12.0 µg/m³
14
L'Alcora, Valencia, Spain
14.0 km PM2.5: 3.4 µg/m³

What cities are near Castelló de la Plana?

25 Almassora 38 El Grao 35 Vila-real 48 Burriana 43 Benicàssim 37 Onda 52 Sagunto 55 Grao de Murviedro 53 Puçol 42 Massamagrell
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T13:23 UTC.